"""
Multi-Task Learning Weighting Strategies
多任务学习权重策略实现
"""

from .base import WeightingStrategy
from .equal_weighting import EqualWeighting
from .grad_norm import GradNorm
from .uncertainty_weighting import UncertaintyWeighting

__all__ = [
    'WeightingStrategy',
    'EqualWeighting',
    'GradNorm', 
    'UncertaintyWeighting'
] 